Question: Find the missing properties. a. H2O T = 250C, v = 0.02 m3/kg P = ? u = ? b. N2 T = 120 K,

Find the missing properties.
a. H2O T = 250°C, v = 0.02 m3/kg P = ? u = ?
b. N2 T = 120 K, P = 0.8 MPa x = ? h = ?
c. H2O T = −2°C, P = 100 kPa u = ? v = ?
d. R-134a P = 200 kPa, v = 0.12 m3/kg u = ? T = ?

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